GPS Repairs - Mercedes CLC CL203 - comand APS NTG 2.5 read error

Comand NTG 2.5 read error.

The navigation CD is only rarely or not at all recognised. The CD sticks in device during ejection. The Comand interrupts the navigation during the journey and restarts calculation of the route. The CD is ejected after insertion or is not accepted at all. In the display appears the error message READ ERROR.